 <!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title>Document</title>
     <script src="../lib/vue-2.6.7.js"></script>
 </head>
 <body>
     <div id="app" v-text="message">
            我是div我会被vue-html覆盖
     </div>
     <script>
         const vm = new Vue({
             el:"#app",
             data:{
                 "message":"hello"
             }
         })
     </script>
 </body>
 </html>